A 125-megawatt battery installation in Kern County, California, went live on June 1 as the first grid-scale storage facility in the US capable of discharging for eight hours straight — double the four-hour industry standard. Built with lithium-ion phosphate cells, it can absorb solar power during the day and supply the grid through most of the night.

California’s first 8-hour grid battery doubles clean power storage
CANARY MEDIA